Alright, let's work through 85525826 times 74788991 step by step
85525826 × 74788991 = 74788991 × (85525826)
+ 74788991 × 6 which equals 448733946
+ 74788991 × 20 yielding 1495779820
+ 74788991 × 800 which equals 59831192800
+ 74788991 × 5000 that is equal 373944955000
+ 74788991 × 20000 what gives us 1495779820000
+ 74788991 × 500000 resulting in 37394495500000
+ 74788991 × 5000000 resulting in 373944955000000
+ 74788991 × 80000000 that equals 5983119280000000

= 6396390230981566
